CVEvulnerability
CVE-2022-50866
- Status
- Deferred
- Published
- 2025-12-30
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
ASoC: pxa: fix null-pointer dereference in filter()
kasprintf() would return NULL pointer when kmalloc() fail to allocate.
Need to check the return pointer before calling strcmp().
References
- https://git.kernel.org/stable/c/0abd1d78317a3a2dfe00b203fbf14ee7df537e0a git.kernel.org
- https://git.kernel.org/stable/c/21a1409e8cf73053b54f7860548e3043dfa351a9 git.kernel.org
- https://git.kernel.org/stable/c/21b92cf41952577a95bfa430e39478cbd66e42a7 git.kernel.org
- https://git.kernel.org/stable/c/3ec75e0ea9550b8f2e531172f2e67ba9d5227ec3 git.kernel.org
- https://git.kernel.org/stable/c/5b510a82740d2a42a75b5661b402bcaf8ae22cd5 git.kernel.org
- https://git.kernel.org/stable/c/83baa509396a742e0ce145b09fde1ce0a948f49a git.kernel.org
- https://git.kernel.org/stable/c/9fb9b3b67a5b8669296d6372cd901ef86557e6f6 git.kernel.org
- https://git.kernel.org/stable/c/a8baccb79de2f48a2083d51febf627eb50ce1898 git.kernel.org
- https://git.kernel.org/stable/c/ec7bf231aaa1bdbcb69d23bc50c753c80fb22429 git.kernel.org